WACO UPF-7 Biplane

Here's my model of a WACO UPF-7:

It's for sale on Turbosquid: https://www.turbosquid.com/3d-models/waco-upf-7-biplane-3d-ma/1052150
And Cubebrush: https://cubebrush.co/wimcoene

It is not completely the same model Indiana Jones uses to escape in the beginning of Raiders of the Lost Ark; the UBF-2, because I couldn't find enough information, but I wanted to make a typical Indy-biplane.

It's modeled in extreme detail, including the entire 7 cylinder engine (Continetal R-670) and cockpit with instrument panel.